<%@ page language="java" contentType="text/html; charset=UTF-8"
	pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
	<%
		String id = session.getId();
		out.println("你的sessionid为：" + id);
		String str = response.encodeRedirectUrl("Second.jsp");
	%>
	<form action="<%=str%>" method="post">
		<p>输入你的姓名链接到"second.jsp"</p>
		<input type="text" name="username" /> <input type="submit" value="送出"
			name="submit" />
	</form>
</body>
</html>